Computer Fundamentals Quiz 1
A Computer program contains many:
Instructions
WIMP stands for in computer terms?
Windows, Icons, Menus, and Pointers
………… is called “brain inside the brain”.
Control and Timing unit
IBM 360 was developed in which of the following generations of computers?
a) First Generation
b) Second Generation
c) Third Generation
a) First Generation
b) Second Generation
c) Third Generation
Third Generation
If computer power is switched on and switched on again, following will get disturbed:
Volatile Memory
Once the computer is on, a screen is displayed, which is called_______.
Desktop (The screen with icons, taskbar and start button.)
Computer can think and make decision of its own.
False
Who is the first computer programmer in 1840?
Augusta Ada Byron aka Ada Lovelace
Which of the following is NOT an output device?
a) CRT Display
b) Microphone
c) Speaker
a) CRT Display
b) Microphone
c) Speaker
Microphone
The word length of computer is measured in
In Computer, the word length is measured in bits.
Speed and movement direction of a computer mouse is measured in
The speed and movement direction of a computer mouse are measured in “mickeys per second.”
What are measurable biological features used for identification known as?
The measurable biological features used for identification are known as biometrics.
______ is for scanning pages of books.
Flatbed scanner
…….. amplifies signal strength in low-light conditions.
Gain
Which out of the following can be called as modifiers?
A) Keys, Page Up , Page Down, Print SC
B) Keys Tab, caps lock , End
C) Keys Alt, Shift, or Ctrl
A) Keys, Page Up , Page Down, Print SC
B) Keys Tab, caps lock , End
C) Keys Alt, Shift, or Ctrl
The keys that can be called modifiers are Alt, Shift, and Ctrl.
The ………………… deletes the previous character.
The Backspace key deletes the previous character.
The ______ is the first component in the light path.
The lens is the first component in the light path.
The ______ is responsible for writing the video-signal onto a recording medium.
The recorder is responsible for writing the video signal onto a recording medium.
Which type of memory holds the computer startup routine?
The type of memory that holds the computer startup routine is Read-Only Memory (ROM).
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